Exam (elaborations)
HIGHER PHYSICS QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
- Course
- Institution
HIGHER PHYSICS QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
[Show more]
Content preview
HIGHER PHYSICS QUESTIONS ANDANSWERS WITH SOLUTIONS 2024
Absolute zero - ANSWER The minimum temperature theoretically attainable, 0 K, equivalent to -273.15
°C.
Absorbed dose - ANSWER The energy absorbed from a radioactive source per unit mass of tissue.
Acceleration - ANSWER The rate of change of velocity
amplifier - ANSWER An electronic circuit with at least one input and one output, that is designed to
process the waveform obtained from a physical quantity (such as a sound) and produce an output that is
an enlarged (amplified) copy of this waveform.
amplitude - ANSWER The maximum displacement of the medium from its mean position, measured in
metres
angle of incidence - ANSWER angle between the incident ray and the normal
angle of refraction - ANSWER angle between the refracted ray and the normal
binding energy - ANSWER energy needed to split a nucleus into its separate nucleons
breakdown voltage - ANSWER the limit of operation of a reverse biased diode
upthrust - ANSWER The upwards force (sometimes called the buoyancy) acting on an object immersed in
a fluid, due to the difference in pressure (and hence force) acting on its upper and lower surfaces.
capacitance - ANSWER The ratio of electric charge to potential difference between any two conductors
separated by an insulating material. The capacitance of a system of conductors describes the ability of
the system to store electric charge.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Performance. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
49497 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now